Earlier quoted context omitted.
> Even in 2022, most manufacturer haven't still figured out how to do firmware update without using USB drives. This... makes sense to me? Physical access and automotive service go hand-in-hand. Over-the-air presents update hell and security issues.
Why does it not present hell in any other use case, such as computers, phones and games consoles, or actual cars on sale today? Why aren't Tesla or Rivian owners collectively going crazy - there are over 1 million Teslas receiving updates approximately every two weeks? These arguments do not appear to be borne by any evidence in reality. It's not like physical car repair places have some amazing flawless track record…
Auto manufacturers are much, much worse than Apple at software, and I suspect they have less confidence all of their embedded electronics work correctly under all circumstances, although that’s just speculation on my part. From what I’ve heard about canbus, it’s a bit of a mess.
Anyway, I can completely understand why traditional auto makers are less comfortable allowing a car to be updated anywhere at any time, and why they might be less competent at securing the update mechanism.